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Manley 11317-1 - Valve - Exhaust, Valve-HEMI R/M 1.940

Manley  |  SKU: BBPB-11317-1
Sale price $4099 Regular price $4509

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Manley 11317-1 - Valve - Exhaust, Valve-HEMI R/M 1.940

Exhaust Valve - Race Master - 1.940 in Head - 0.308 in Valve Stem - 4.865 in Long - Stainless - Mopar 426 Hemi - Each

Manley Valve - Exhaust, Valve-HEMI R/M 1.940

Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM.

  • Stainless Steel Construction: Both exhaust (XH-426) and intake (NK-842) valves are constructed from high-quality stainless steel for unparalleled durability.
  • Chrome Stems and Hard Tips: Chrome stems and hard tips are incorporated for enhanced longevity and wear resistance.
  • Swirl Polished and Fully Machined: The valves feature swirl polished under head areas and fully machined combustion faces to optimize airflow and combustion efficiency.
  • Variety of Shapes: Choose between Race Master (Straight Stem) and Race Flo shapes to suit your racing engine's specific requirements.
  • Recommended for Alcohol Engines: These valves are the recommended choice for exhaust valves in alcohol engines, ensuring reliable performance even in demanding conditions.
Valve Series: Race Series
Valve Sub-Series: Race Master
Valve Material: Stainless Steel
Valve Type: Exhaust
Product Type: Engine Exhaust Valve
Valve Quantity: 1
Engine Valve Quantity: 1
Engine Type: ICE
Make: Dodge
Make: Chrysler
Engine: 426 Hemi
Head Diameter: 1.940
Valve Head Diameter: 1.940
Stem Diameter: 0.3075
Valve Stem Diameter: 0.3075
O/A Length: 4.865
Valve Length: 4.865
Valve Tip Length: 0.200
Tip Length: 0.200
Margin Width: 0.070
Seat Width: 0.100
Top of Head: 18 Degree Dish
Valve Head Shape: 18 Degree Dish
Underhead Angle: 22.00
Underhead Radius: 3/8

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